Sleeping with or without socks is one of those small, everyday decisions that may seem insignificant, but actually has a significant impact on the quality of your sleep. Although many people sleep without paying attention to their feet, whether you wear socks or not can influence how you fall asleep and how you feel during the night.
Sleeping with socks helps regulate body temperature, especially in cold weather. When your feet are warm, blood vessels dilate, allowing heat to be distributed more efficiently throughout the body. This dilation sends a signal to the brain that it’s time to sleep, making it easier to fall asleep. In fact, studies have shown that people who wear socks at night can fall asleep more quickly and enjoy deeper, more restful sleep.